
LAUNCH X-431 SmartLink C HD V2 Commercial Vehicle Overseas Online Expansion Package
$959.00
$979.00
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Product Introduction:
The X-431 SmartLink C HD V2 is a next-generation commercial vehicle expansion package, equipped with the SmartLink C V4 . Building on the full core advantages of the SmartLink C V2, it features a more compact size and superior performance.
Product Features:
1. Hardware Performance Upgrade
The adapter's performance has been significantly enhanced: its CPU has been upgraded from a single-core to a dual-core processor, with the clock speed increased to 1.7 GHz. The RAM has been expanded from 256 MB to 1 GB, greatly accelerating computational response speed and making instruction execution more efficient. The CAN bus has been upgraded to 4‑way CAN FD, comprehensively improving communication bandwidth and transmission capabilities to meet the diagnostic requirements of more new vehicle models.
2. Diagnostic Function Upgrades
Visualized Diagnostic Functions: Supports graphical display of special functions, topology diagrams, and data streams. Data trends are intuitively visible, enabling more precise and efficient fault pinpointing, and eliminating the tedious interpretation of plain text.
High-Speed Scanning: Adopts multi-channel synchronous scanning technology to process diagnostic tasks in parallel. Compared with traditional single-channel scanning, it significantly improves efficiency, delivers faster diagnostic speed, and saves repair time.
AI Fault Repair: Visually displays fault points and provides targeted, highly feasible optimization solutions.
Product Highlights:
Read Data Stream: Offers various data stream display modes and enables users to set custom standard data streams.
Graphical visualization of special functions: Covers D&P&F, APS system, urea injection, cylinder cut‑off detection, injector coding, suspension, clutch, and other functions, with intuitive display of dynamic vehicle data.


Special Functions: Supports commonly used special functions for most vehicle models, including D&P&F regeneration, parameter setting, cylinder cut‑off compression test, service reset, injector programming, speed limit adjustment, idle speed adjustment, fan calibration, remote throttle, urea injection drive, deep DTC clearing, transmission adaptation, NOx sensor, and others – covering a total of 20 special functions, with continuous updates.

AI Fault Repair: Intuitively pinpoint fault locations and deliver targeted, highly feasible optimization solutions

High‑Speed Diagnosis: Equipped with multi‑channel detection technology, it significantly improves operational efficiency and represents a major upgrade to vehicle diagnostic functions.
Product Highlights:Read Data Stream: Offers various data stream display modes and enables users to set custom standard data streams.
Graphical visualization of special functions: Covers D&P&F, APS system, urea injection, cylinder cut‑off detection, injector coding, suspension, clutch, and other functions, with intuitive display of dynamic vehicle data.

Special Functions: Supports commonly used special functions for most vehicle models, including D&P&F regeneration, parameter setting, cylinder cut‑off compression test, service reset, injector programming, speed limit adjustment, idle speed adjustment, fan calibration, remote throttle, urea injection drive, deep DTC clearing, transmission adaptation, NOx sensor, and others – covering a total of 20 special functions, with continuous updates.

AI Fault Repair: Intuitively pinpoint fault locations and deliver targeted, highly feasible optimization solutions

High‑Speed Diagnosis: Equipped with multi‑channel detection technology, it significantly improves operational efficiency and represents a major upgrade to vehicle diagnostic functions.
Comparison Between SmartLink C V2 and SmartLink C V4
| SmartLink C V2 | SmartLink C V4 | |
| CPU | Single-core 528MHz | dual-core 1.7G |
| Working Voltage | DC 9V ~ 36V | DC 8V ~ 36V |
| Screen | 3.95 inches, 320*480 | 5 inches, 1280*720 |
| RAM | 256M | 1G |
| Storage | 8G | 8G |
| Communication | Local Diagnosis: WIFI/BT/USB SmartLink Remote Diagnosis: Wi‑Fi / Wired |
Local Diagnosis: WIFI/BT/USB SmartLink Remote Diagnosis: Wi‑Fi / Wired |
| WIFI | WIFI 5 | WIFI 6 |
| Bluetooth | BT4.2 | BT5.0 |
| I/O | DB15 male, USB-B, RJ45, DC IN | DB15 female, USB-B, RJ45, DC IN |
| Working Tenperature | 0℃ ~ 50℃ | 0℃ ~ 50℃ |
| Size | 200*47*110mm | 187.6*32.8*106mm |
| Weight | 0.55kg | 0.35kg |
Product Specifications:
System: Linux
Processor Clock Speed: Dual‑core 1.7 GHz
Input Voltage: 8–36 V
RAM: 1 GB
Storage: 8 GB
Display: 5‑inch capacitive multi‑touch screen, resolution 1280×720
Wi‑Fi: Wi‑Fi 6
Bluetooth: 802.11 a/b/g/n/ac/ax + BT 5.0
Operating Environment: Operating temperature: –10 to 50°C; Operating humidity: 20%–90%
Storage Environment: Storage temperature: –20 to 70°C; Storage humidity: 10%–90%
I/O Ports: USB 2.0 Type‑B, RJ45, DC IN, DB15 female connector
Diagnostic Communication: Wi‑Fi / Bluetooth / USB
Dimensions (Main Unit): Approx. 180 × 80 × 26.5 mm
Package includes:
1 pc x X-431 SmartLink C V4
1pc x DB15M to HDB15F Test Main Cable (includes HD15M to OBDII 16-pin male integrated test connector)
1pc x Universal Password Envelope
1pc x Multilingual Quick Start Guide
1pc x SmartLink Dedicated RJ45 to RJ45 Connection Cable, Blue
1pc x USB A to USB B Cable
2pcs x Fuse F5A AC250V/5A, 6×30 mm
4pcs x Fuse SFC AC250V/5A, 5×20 mm
1pc x Cigarette Lighter Power Cable
1pc x Dual Clamp Power Cable
1pc x JUMPER‑10 Heavy‑Duty Truck 10‑PIN Diagnostic Adapter Cable (JUMPER 10)
1pc x HYUNDAI‑16 / Hyundai Truck 16‑PIN In‑Line Diagnostic Adapter Cable (HY 16)
1pc x MITSUBISHI‑12+16 / Fuso 12+16‑PIN In‑Line Diagnostic Adapter Cable (M/F 12+16)
1pc x RENAULT‑12 / Renault 12‑PIN Integrated Diagnostic Adapter Cable (RE 12)
1pc x MAN‑37 / MAN 37‑PIN Integrated Diagnostic Adapter Cable (M 37)
1pc x BENZ‑14 / Mercedes‑Benz 14‑PIN Integrated Diagnostic Adapter Cable (BZ 14)
1pc x MAN‑12 / MAN 12‑PIN Integrated Diagnostic Adapter Cable (M 12)
1pc x IVECO‑38 / Iveco 38‑PIN Integrated Diagnostic Adapter Cable (IV 38)
1pc x IVECO‑30 / Iveco 30‑PIN Integrated Diagnostic Adapter Cable (IV 30)
1pc x OBD 6 Integrated Diagnostic Adapter Cable (OBD 6)
1pc x Type II OBD‑9 Integrated Diagnostic Adapter Cable (Type II OBD 9)
1pc x OBD 16 Integrated Diagnostic Adapter Cable (OBD 16)
1pc x VOLVO‑8 / Volvo 8‑PIN Integrated Diagnostic Adapter Cable (VO 8)
1pc x CAT‑9 / Caterpillar 9‑PIN Integrated Diagnostic Adapter Cable (CT 9)
4 pcs x Electronic control adapter cable 9
4 pcs x Electronic control adapter cable 8
4 pcs x Electronic control adapter cable 7
4 pcs x Electronic control adapter cable 6
4 pcs x Electronic control adapter cable 5
4 pcs x Electronic control adapter cable 4
4 pcs x Electronic control adapter cable 3
4 pcs x Electronic control adapter cable 2
4 pcs x Electronic control adapter cable 1
Reviews coming soon.
